Mianyang Prochema Commercial Co.,Ltd.
| Place of Origin | China |
| Brand Name | PROCHEMA |
| Certification | MSDS |
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Product Specification
| Place of Origin | China | Brand Name | PROCHEMA |
| Certification | MSDS |
PFA rod, PFA injected rod
Ethylene and tetrafluoroethylene PFA, also known as perfluoro alkoxy, have similar properties to PTFE including critical surface tension and molecular structure. Moreover, PFA features superior thermoplastic property, therefore its a kind of excellent material for welding PTFE.
Great for bearings and gaskets, PFA (perfluoroalkoxy fluorocarbon) resists deformation under stress better than PTFE. This material also resists cracking better than PTFE.
Characteristic
1. High and low temperature preservation
2. -200~260°C high temperature intensity better than F4
3. No-begriming ,and no-stagnant in tube
4. Security and insulation
5. Under 60HZ—60MHZ high and low temperature , permittivity is 2.1
6. If firing, and will still insulate
7. Voltaic are>165 seconds insulation
8. Erode preservation
9. Under high temperature, fluorin and alkali will reaction with PFA, no reaction with other acid.
10. Low water absorption<0.01%
11. No firing in air( oxygen index>95 vol.%)
Properties
|
PFA |
||
|
Items |
Properties |
Indicators |
|
physical properties |
specific gravity(g/cm³) |
2.12~2.17 |
|
meltingpoint(°C) |
207 |
|
|
melt index(g/10min) |
5~25 |
|
|
electrical properties |
tensile strength(Mpa) |
27~29 |
|
elongation at break(%) |
250~300 |
|
|
rigidity(SH) |
D60~70 |
|
|
coefficient of kinetic friction |
0.2 |
|
|
mechanical properties |
volume resistivity(CM) |
≥1018 |
|
insulated breaking voltage(0.2mm)/(mv/m) |
20 |
|
|
dielectric constant 1MHz |
2.1 |
|
|
dielectric loss angle tangent 1MHz |
≤0.003 |
|
Features:
Good folding and cracking resistance
High mechanical strength, 1.6 times of PTFE or more
Outstanding high/low temperature resistance
Chemical stability, electrical insulation
Self-lubrication, non-sticky
Good UV stability
Flame retardant, Abrasion resistant
FDA compliant grades available
Applications
Lining Bearing pads, seals, and electrical insulation Lining Bearing pads, seals, and electrical insulation, liner tube, insulator tubing.Chemical tank liners Pump and valve parts Semiconductor components
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,TradingCompany,Seller
Year Established:
2004
Total Annual:
$1,000,000-$5,000,000
Employee Number:
>less than 50
Ecer Certification：
Active Member
Everyday new companies open, and companies die. Most died companies was caused by the founders,including his bad management,his short dream and his attitude to the customers... Everyday new companies open, and companies die. Most died companies was caused by the founders,including his bad management,his short dream and his attitude to the customers...
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